import java.util.Map;

/**
 * @Auther: GongXl
 * @Date: 025 15:24
 * @Description:用户注册模块
 */
public class Test2 {
    public static void main(String[] args) {
        int i = 1;
        while (i<=9){
            int j = 1;
            while (j<=9){
                if(j<=i){

                    System.out.print(i+"*"+j+"="+(i*j)+" ");
                }
                j++;
            }
            System.out.println();
            i++;
        }
    }
}